SIS SS-ISO 8963-1990 Dosimetry of X and γ reference radiations for radiation protection over the energy range from 8 keV to 1 3 MeV《能量在8千电子伏特至1 3兆电子伏特范围内的辐射防护用X及γ射线相关辐射量测定器　》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

GOST 26383-1984 Sorted scoured fine wool Specifications《水洗后分级细羊皮 技术条件》.pdf

GOST 26384-1984 Cylindric round tins for canned food Sizes of constructive elements《罐头用铁皮圆柱形罐 构件的尺寸》.pdf

GOST 26387-1984 Man-machine system Terms and definitions《“人-机”系统 术语和定义》.pdf

GOST 26388-1984 Welded joints Test methods on resistance to cold crack formation under fusion welding《焊接接头 熔焊过程中耐冷裂性的试验方法》.pdf

GOST 26389-1984 Welded joints Test methods on resistance to shrinkage crack formation under fusion welding《焊接接头 在熔焊过程中耐缩裂性的试验方法》.pdf

GOST 26390-1984 Hook mechanisms for strip feeding maximum width 200 mm Basic and coupling dimensions《宽度为200mm带材进给用钩式机构 基本尺寸和连接尺寸》.pdf

GOST 26391-1984 Ball-wedge mechanisms for wire feeding diameter from 1 to 3 mm Basic and coupling dimensions《直径为1mm～3mm线材进给用球楔式机构 基本尺寸和连接尺寸》.pdf

GOST 26392-1984 Nuclear safety Terms and definitions《核安全 术语和定义》.pdf

GOST 26393-1984 Polyethylene Method for determination of extractable substances content by diethyl ether《聚乙烯 乙醚提取物测定法》.pdf